Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

About Cortex Lantern: Focus Timer

Cortex Lantern is a brain training app and focus timer designed to help you rebuild your attention span and build deep work habits — with a glowing cortex visual that responds to your session in real time.

REAL-TIME BRAIN VISUALISATION
Start a focus sprint and watch your cortex “light up” as you work. The live brain animation keeps you engaged and present — so focus feels like training, not willpower.

TRAIN 5 COGNITIVE PATHWAYS (NEUROSCIENCE-GROUNDED FRAMEWORK)
Choose the Pathway that matches what you’re doing right now:
• Deep Work — Prefrontal cortex (focus & control)
• Creative — Default mode network (ideas & connections)
• Learning — Hippocampus (memory & new skills)
• Problem-Solving — Frontal-parietal network (logic & decisions)
• Communication — Language hubs (expression & understanding)

YOUR ATTENTION SPAN SCOREBOARD
See focus time, Glow Points, streaks, and progress at a glance — so you always know you’re improving.

STREAKS, REWARDS + VISUAL UNLOCKS
Turn consistency into momentum:
• Daily and weekly streaks
• Session history and progress tracking
• Achievements and level-ups
• Visual unlocks that reward practice

SHARE YOUR STREAK
Export a premium share card to celebrate wins and make progress visible.

FREE VS PRO
Start free with core brain training and Deep Work. Upgrade to Pro to unlock all pathways, richer insights, more visual unlocks, and deeper progress tracking.

Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at confirmation of purchase. You can manage and cancel subscriptions in your App Store account settings.

PERFECT FOR
• Founders and knowledge workers
• Creators and writers
• Students and lifelong learners
• Anyone rebuilding their attention span and wanting something premium — built for focus.

PRIVACY-FIRST
Cortex Lantern is not a medical device. It is a visual focus training experience designed to support better habits. Your sessions and stats stay private to you.

Privacy Policy: https://cortexlantern.app/privacy

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Built in England by creator and founder Sisi N — made for anyone tired of tab-hopping, notifications, and “one more scroll”.
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What's New in the Latest Version 1.0.1

Last updated on Mar 4, 2026
Old Versions
Fixed an issue where onboarding could reappear after upgrading.

Improved upgrade flow reliability.

General bug fixes and performance improvements.
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Version History
1.0.1
Mar 4, 2026
Fixed an issue where onboarding could reappear after upgrading.

Improved upgrade flow reliability.

General bug fixes and performance improvements.

Cortex Lantern: Focus Timer FAQ

Click here to learn how to download Cortex Lantern: Focus Timer in restricted country or region.

Cortex Lantern: Focus Timer Alternative

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